Hello This lamp is from the 1930 Continental years. The catalog is shown with a light intensity between 600-800 HK. This lamp was there in the same design in 5 different sizes. The lamp is still in relatively good condition. The original glass is missing and was initially replaced by an Ikea glass. Glasses with these dimensions are no longer available and must be made. This also applies to the Continental 740 Greetings Michael
Very nice Michael! That IKEA glass looks good on the lamp. Any special modifications, or was it practically a direct fit? I wonder if it can stand the heat. Those glasses feel a bit frail to me. Have you been running the lamp with it attched?